| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2003 | 978-0-9625977-1-8 | Keith F. Luscher | Real Foreplay: 8 Easy Steps for the Man Who Wants to Be Closer and More Intimate with His Wife |
| 1990 | 978-0-9625977-9-4 | '' | Advertise: An Assessment of Fundamentals for Small Business |